<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="JQuery/jquery-1.8.3.js"></script>
		<script>
			$(document).ready(function(){
				$("ul").css("color", "green");
			});
		</script>
	</head>
	<body>
		<h2 id='color'>颜色列表</h2>
		  <div class="red">红色</div>
		  <div class="yellow">黄色</div>
		  <div class="blue">蓝色</div>
		<h2 id='city'>城市列表</h2>
		  <p>常州</p>
		  <p>南京</p>
		<h2>水果列表</h2>
		  <ul>
		    <li class="red">苹果</li>
		    <li class="yellow">香蕉</li>
		    <li class="blue">蓝莓</li>
		    <li class="red">樱桃</li>
		  </ul>
	</body>
</html>